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Hash Code and Checksum - what's the difference?
... @gumbo: no, not every hashcode is a checksum. See string example from MSalters below.
– MarcH
Mar 17 '16 at 16:18
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How to create a checkbox with a clickable label?
...ribute, and it will be assumed that it is for the input within it.
Excerpt from w3.org (with my emphasis):
[The for attribute] explicitly associates the label being defined with another control. When present, the value of this attribute must be the same as the value of the id attribute of some othe...
Proper usage of Java -D command-line parameters
..., what is the proper way of writing the command-line and then accessing it from code?
3 Answers
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Why would one use the Publish/Subscribe pattern (in JS/jQuery)?
...ent, the View catches it and updates itself. You don’t have any overhead from the publish/subscribe, it helps you for the decoupling. In the same manner you can keep your application logic in the Controller for example (MVVM, MVP it’s not exactly a Controller) and keep the View as simple as poss...
Get the index of the nth occurrence of a string?
... (IndexOf will return as soon as it finds the match, and you'll keep going from where it left off.)
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Find and kill a process in one line using bash and regex
...n't find it because it's looking for the regular expression "any character from the character class [s] (which is s) followed by leep.
In other words, it's looking for sleep but the grep process is grep '[s]leep' which doesn't have sleep in it.
When I was shown this (by someone here on SO), I imme...
JavaScript listener, “keypress” doesn't detect backspace?
...e backspace key only fires a keydown event but the character isn't removed from the input until sometime after that.
– jxmallett
Apr 15 '15 at 0:24
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Regular vs Context Free Grammars
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First: Regular grammars can be ambiguous (example from Kai Kuchenbecker: S -> aA | aB, B -> a, A -> a). The only thing is that there is only one way the nodes in the syntax tree can be positioned (for instance the associativity ambiguity does not exist when a regula...
How to cancel/abort jQuery AJAX request?
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You can use jquery-validate.js . The following is the code snippet from jquery-validate.js.
// ajax mode: abort
// usage: $.ajax({ mode: "abort"[, port: "uniqueport"]});
// if mode:"abort" is used, the previous request on that port (port can be undefined) is aborted via XMLHttpRequest.abort...
How to identify if the DLL is Debug or Release build (in .NET) [duplicate]
...at you are looking for (thanks to Mr. Black) there are tools like Dot Peek from JetBrains that will give you this information. With Dot Peek you double click on the assembly itself in the Assembly Explorer (not any files under the assembly) and it will show you all the Assembly attributes that he i...